Positive OPK, BFN and no AF 15 days later

Hannah

Any thoughts? I had a + opk with EWCM on 8/13. I’ve taken many tests - BFN, but no AF either. This was my first + opk since weaning my daughter a month ago.

I have felt a heaviness/pulling in my pelvic area like SOMETHING is happening, whether AF or baby, but nothing so far and no other symptoms.

Anyone else experience this?